AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Hungary > Opal var. Hyalite

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Opal var. Hyalite from Monok, Zemplén Mountains, Borsod-Abaúj-Zemplén, Hungary

 
Opal var. Hyalite from Monok, Zemplén Mountains, Borsod-Abaúj-Zemplén, Hungary

Opal var. Hyalite from Monok, Zemplén Mountains, Borsod-Abaúj-Zemplén, Hungary

Opal var. Hyalite from Monok, Zemplén Mountains, Borsod-Abaúj-Zemplén, Hungary

Opal var. Hyalite from Monok, Zemplén Mountains, Borsod-Abaúj-Zemplén, Hungary

Opal var. Hyalite from Monok, Zemplén Mountains, Borsod-Abaúj-Zemplén, Hungary

Opal var. Hyalite from Monok, Zemplén Mountains, Borsod-Abaúj-Zemplén, Hungary

Photo below under shortwave ultraviolet illumination:
Opal var. Hyalite from Monok, Zemplén Mountains, Borsod-Abaúj-Zemplén, Hungary

DESCRIPTION:No. 57718
Mineral:Opal var. Hyalite
Locality:Monok, Zemplén Mountains, Borsod-Abaúj-Zemplén, Hungary
Description:An extraordinary specimen of water-clear colorless hyalite opal in rounded lustrous formations perched on top of brown matrix. The hyalite opal fluoresces bright green under SW UV illumination. Collected ca. 1950
Overall Size:8.5x5.5x5.5 cm
Crystals:
Archived: For reference only

 

 

 

 

 

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